| Name | Age | Club | Time | Splits | ||
| 1 | Michael Campbell | 16 | Livingston | 1:12.61 | 35.71 | 1:12.61 |
| 2 | Thomas Harkins | 15 | Livingston | 1:18.57 | 37.94 | 1:18.57 |
| 3 | Michael Harkins | 14 | Livingston | 1:21.45 | 39.97 | 1:21.45 |
| 4 | Alex Ramsay | 15 | Livingston | 1:23.99 | 42.70 | 1:23.99 |
| 5 | Daniel Toal | 14 | Livingston | 1:25.23 | 43.06 | 1:25.23 |